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authorshaohui xie <Shaohui.Xie@freescale.com>2013-11-20 16:38:17 -0600
committerDavid S. Miller <davem@davemloft.net>2013-11-20 22:09:01 -0500
commitc2efef747d90c412d65752b3698bf8a9e98ddb8a (patch)
tree78923e88a17922d1e585566d434c6e9488f4ee3c /drivers/net/phy
parent0508019cca6c425a9db79b2b3aa37afba0a5542b (diff)
downloadtalos-obmc-linux-c2efef747d90c412d65752b3698bf8a9e98ddb8a.tar.gz
talos-obmc-linux-c2efef747d90c412d65752b3698bf8a9e98ddb8a.zip
net/phy: Add VSC8574 support
The VSC8574 is a quad-port Gigabit Ethernet transceiver with four SerDes interfaces for quad-port dual media capability. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@gmail.com> Signed-off-by: Shruti Kanetkar <Shruti@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
-rw-r--r--drivers/net/phy/vitesse.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index 59e3b58a3723..31b31488b416 100644
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -56,6 +56,7 @@
#define PHY_ID_VSC8234 0x000fc620
#define PHY_ID_VSC8244 0x000fc6c0
+#define PHY_ID_VSC8574 0x000704a0
#define PHY_ID_VSC8221 0x000fc550
#define PHY_ID_VSC8211 0x000fc4b0
@@ -120,7 +121,8 @@ static int vsc82xx_config_intr(struct phy_device *phydev)
if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
err = phy_write(phydev, MII_VSC8244_IMASK,
(phydev->drv->phy_id == PHY_ID_VSC8234 ||
- phydev->drv->phy_id == PHY_ID_VSC8244) ?
+ phydev->drv->phy_id == PHY_ID_VSC8244 ||
+ phydev->drv->phy_id == PHY_ID_VSC8574) ?
MII_VSC8244_IMASK_MASK :
MII_VSC8221_IMASK_MASK);
else {
@@ -178,6 +180,18 @@ static struct phy_driver vsc82xx_driver[] = {
.config_intr = &vsc82xx_config_intr,
.driver = { .owner = THIS_MODULE,},
}, {
+ .phy_id = PHY_ID_VSC8574,
+ .name = "Vitesse VSC8574",
+ .phy_id_mask = 0x000ffff0,
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_init = &vsc824x_config_init,
+ .config_aneg = &genphy_config_aneg,
+ .read_status = &genphy_read_status,
+ .ack_interrupt = &vsc824x_ack_interrupt,
+ .config_intr = &vsc82xx_config_intr,
+ .driver = { .owner = THIS_MODULE,},
+}, {
/* Vitesse 8221 */
.phy_id = PHY_ID_VSC8221,
.phy_id_mask = 0x000ffff0,
@@ -223,6 +237,7 @@ module_exit(vsc82xx_exit);
static struct mdio_device_id __maybe_unused vitesse_tbl[] = {
{ PHY_ID_VSC8234, 0x000ffff0 },
{ PHY_ID_VSC8244, 0x000fffc0 },
+ { PHY_ID_VSC8574, 0x000ffff0 },
{ PHY_ID_VSC8221, 0x000ffff0 },
{ PHY_ID_VSC8211, 0x000ffff0 },
{ }
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